Accuracy running current

[RalfvV]

I was wondering how accurate the running current value is, I have connected my Amber 9,5 kW with a separate energy meter and that meter always shows a higher energy consumption (could be more than 100 - 200 W) value. The running current also includes the energy consumption of the control module?

[remmob]

That measurement is not very accurate. It is labeled as the current of the outdoor unit, but it's unclear whether it also includes the current drawn by the indoor unit.

For accurate readings, use a MID-certified external device, such as the Eastron SDM630.